The apartment is exactly as in the pictures. It is very stylish and I liked the separate rooms layout of the condo (bedroom, living room, kitchen), whereas in most other 1 bedroom condos you get everything within the same room (not separated).
The location of the apartment is in a nice and quiet residential condo area which has a small shopping mall (Habito) and some shuttle services to the main road and to the BTS. It is not very close to the BTS Onnut station though as it takes about 15 minutes on foot to get there, but for me this was not a problem as I did enjoy the walk everyday quite a lot.
The gym is pretty standard for a condo and the swimming pool was clean and not very busy which I enjoyed a lot.
All utility bills are included in the price but should you overuse the aircon Ethan might claim the excess cost of the utilities bills to you, at least that is what I was told. I did use the aircon pretty much when I needed it (reasonably) and so far I haven´t had a complain from Ethan. I do understand this point as utilities bills can be very expensive in Thailand.
I can definitely recommend this Airbnb, I will definitely try to come back here next time I´m in Bangkok.